Publisher Correction: Vacuum induced transparency and photon number resolved Autler-Townes splitting in a three-level system

Correction to: Scientific Reports 10.1038/s41598-018-22666-2, published online 14 March 2018

In Figure 1, the schematic diagram is incorrect. The correct Figure 1 appears below as Figure 1.

Figure 1.

(a) A schematic diagram for a three-level system with Λ-type transitions inside the cavity. Here two green curves schematically represent the cavity field. (b) The schematic diagram for three-level system coupled to a single-mode cavity field and a classical probe field. The cavity field induces the transition between the energy levels |e〉 and |f〉, however the probe field induces the transition between the energy levels |e〉 and |g〉. Here, Δ = ω_e − ω_p is the detuning between the frequency ωp of the probe field and the transition frequency ω_e of the three-level system, δ = ω_c − (ω_e − ω_f) denotes the detuning between the frequency ωc of the cavity field and the transition frequency ω_e − ω_f of the three-level system. (c) A schematic diagram for the energy levels of the cavity field with the equal energy levels spacing ω_c.